CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Naum 4 32-bit (2955+11
−11		)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 26 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 10.00 64-bit3132+13
−13		(+177)4.5 − 9.5
(+1−6=7)		32.1%
4.5 / 14
0.0%
+55
–   Winter 0.8 64-bit3119+17
−17		(+164)4.5 − 11.5
(+2−9=5)		28.1%
4.5 / 16
0.0%
−3
–   Counter 3.9 64-bit3103+21
−21		(+148)6 − 14
(+2−10=8)		30.0%
6.0 / 20
0.0%
0
–   iCE 4.0 64-bit3100+10
−10		(+145)6 − 10
(+4−8=4)		37.5%
6.0 / 16
0.0%
+48
–   ChessBrainVB 3.723097+13
−13		(+142)5 − 11
(+1−7=8)		31.3%
5.0 / 16
0.0%
+14
–   Igel 2.3.1 64-bit3097+18
−18		(+142)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−118
–   Black Marlin 3.0 64-bit3096+21
−21		(+141)10 − 18
(+5−13=10)		35.7%
10.0 / 28
0.0%
+31
–   Pedone 1.8 64-bit3095+14
−14		(+140)4 − 16
(+1−13=6)		20.0%
4.0 / 20
0.0%
−84
–   Minic 2.46 64-bit3086+19
−19		(+131)7 − 13
(+3−9=8)		35.0%
7.0 / 20
0.0%
+18
–   chess22k 1.12 64-bit3083+14
−14		(+128)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−40
–   Avalanche 1.3.0 64-bit3079+18
−18		(+124)6.5 − 9.5
(+2−5=9)		40.6%
6.5 / 16
0.0%
+60
–   Drofa 3.2.0 64-bit3077+16
−16		(+122)7.5 − 16.5
(+1−10=13)		31.3%
7.5 / 24
0.0%
−1
–   Frozenight 5.1.0 64-bit3064+18
−18		(+109)8.5 − 15.5
(+3−10=11)		35.4%
8.5 / 24
0.0%
+7
–   Sting SF 8.5 64-bit3061+22
−22		(+106)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−105
–   ChessBrainVB 3.683058+18
−18		(+103)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
0.0%
+128
–   Rybka 3 Human 64-bit3047+19
−19		(+92)7 − 11
(+3−7=8)		38.9%
7.0 / 18
0.0%
+10
–   Marvin 3.6.0 64-bit3045+18
−18		(+90)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
−61
–   Princhess 0.15.1 64-bit3042+16
−16		(+87)5.5 − 14.5
(+3−12=5)		27.5%
5.5 / 20
0.0%
−93
–   Minic 2.33 64-bit3032+22
−22		(+77)5 − 7
(+3−5=4)		41.7%
5.0 / 12
0.0%
+7
–   Bagatur 2.2 64-bit3028+15
−15		(+73)6 − 6
(+4−4=4)		50.0%
6.0 / 12
0.0%
+77
–   Rybka 3 32-bit3027+9
−9		(+72)22.5 − 35.5
(+8−21=29)
38.8%
22.5 / 58
0.0%
−6
–   Stash 27.0 64-bit3022+21
−21		(+67)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+72
–   Amoeba 3.2 64-bit3019+16
−16		(+64)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−103
–   chess22k 1.11 64-bit3019+17
−17		(+64)5.5 − 8.5
(+1−4=9)		39.3%
5.5 / 14
0.0%
−2
–   Peacekeeper 1.60 64-bit3012+18
−18		(+57)9 − 11
(+6−8=6)		45.0%
9.0 / 20
0.0%
+18
–   ChessBrainVB 3.503008+20
−20		(+53)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+53
–   RubiChess 1.3 64-bit3006+16
−16		(+51)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
0.0%
+76
–   Pedone 1.6 64-bit3004+17
−17		(+49)5 − 5
(+1−1=8)		50.0%
5.0 / 10
0.0%
+49
–   Godel 7.0 64-bit3003+11
−11		(+48)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
0.0%
+84
–   Pirarucu 2.9.5 64-bit2993+16
−16		(+38)5 − 9
(+1−5=8)		35.7%
5.0 / 14
0.0%
−59
–   Mr Bob 1.0.0 64-bit2991+17
−17		(+36)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+31
–   chess22k 1.10 64-bit2982+15
−15		(+27)5 − 3
(+2−0=6)		62.5%
5.0 / 8
0.2%
+101
–   Vajolet2 2.3 64-bit2981+17
−17		(+26)6 − 6
(+2−2=8)		50.0%
6.0 / 12
0.5%
+26
–   Viridithas 4.0.0 64-bit2980+20
−20		(+25)7 − 9
(+3−5=8)		43.8%
7.0 / 16
1.3%
−20
–   Pirarucu 2.7.4 64-bit2976+15
−15		(+21)9.5 − 10.5
(+4−5=11)		47.5%
9.5 / 20
1.3%
0
–   Tucano 9.00 64-bit2968+14
−14		(+13)6.5 − 7.5
(+3−4=7)		46.4%
6.5 / 14
6.6%
−11
–   chess22k 1.9 64-bit2966+18
−18		(+11)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
15.7%
+40
–   Stockfish 1.6.3 32-bit2960+13
−13		(+5)15 − 19
(+4−8=22)
44.1%
15.0 / 34
26.9%
−32
–   Francesca MAD 0.30a 64-bit2955+16
−16		(0)9 − 9
(+3−3=12)		50.0%
9.0 / 18
49.7%
−2
–   Shredder 12 32-bit2952+6
−6		(−3)56 − 42
(+33−19=46)
57.1%
56.0 / 98
65.7%
+48
–   Komodo 1.0 64-bit2942+12
−12		(−13)9 − 9
(+5−5=8)		50.0%
9.0 / 18
94.4%
−12
–   Asymptote 0.8 64-bit2940+11
−11		(−15)6 − 6
(+2−2=8)		50.0%
6.0 / 12
97.4%
−15
–   Rybka 2.3.2a 32-bit2933+7
−7		(−22)9 − 9
(+4−4=10)		50.0%
9.0 / 18
100.0%
−24
–   Demolito 2018-03-01 64-bit2931+14
−14		(−24)8 − 10
(+3−5=10)		44.4%
8.0 / 18
99.5%
−62
–   Crafty 25.3 64-bit2930+23
−23		(−25)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
97.4%
−107
–   Fritz 122907+9
−9		(−48)24 − 10
(+15−1=18)
70.6%
24.0 / 34
100.0%
+90
–   Thinker 5.4d Inert 64-bit2881+13
−13		(−74)16.5 − 5.5
(+12−1=9)		75.0%
16.5 / 22
100.0%
+104
–   Stockfish 1.5.1 32-bit2879+12
−12		(−76)21.5 − 12.5
(+12−3=19)
63.2%
21.5 / 34
100.0%
+12
–   Thinker 5.4c Inert 64-bit2875+12
−12		(−80)13 − 5
(+8−0=10)		72.2%
13.0 / 18
100.0%
+66
–   Thinker 5.4d Inert 32-bit2871+8
−8		(−84)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−12
–   Doch 1.3.4 32-bit2870+18
−18		(−85)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−13
–   Fritz 112868+9
−9		(−87)21.5 − 18.5
(+12−9=19)
53.8%
21.5 / 40
100.0%
−59
–   Zappa Mexico II 64-bit2867+8
−8		(−88)10 − 8
(+5−3=10)		55.6%
10.0 / 18
100.0%
−50
–   Thinker 5.4c Inert 32-bit2864+11
−11		(−91)21 − 13
(+12−4=18)
61.8%
21.0 / 34
100.0%
−9
–   Thinker 5.3b Inert 32-bit2858+16
−16		(−97)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
+43
–   Thinker 5.4a Inert 32-bit2849+18
−18		(−106)22 − 14
(+12−4=20)
61.1%
22.0 / 36
100.0%
−32
–   Shredder 112847+10
−10		(−108)28.5 − 11.5
(+19−2=19)
71.3%
28.5 / 40
100.0%
+38
–   Stockfish 1.4 32-bit2845+14
−14		(−110)18 − 12
(+10−4=16)
60.0%
18.0 / 30
100.0%
−40
–   Cyclone xTreme Fury2840+17
−17		(−115)16 − 14
(+9−7=14)
53.3%
16.0 / 30
100.0%
−89
–   Toga II 1.4.1SE2839+10
−10		(−116)24.5 − 11.5
(+18−5=13)
68.1%
24.5 / 36
100.0%
+21
–   Grapefruit 1.0 32-bit2838+8
−8		(−117)29 − 16
(+18−5=22)
64.4%
29.0 / 45
100.0%
−14
–   Deep Sjeng WC2008 32-bit2838+11
−11		(−117)33.5 − 14.5
(+23−4=21)
69.8%
33.5 / 48
100.0%
+23
–   Cyclone xTreme2837+10
−10		(−118)20 − 10
(+13−3=14)
66.7%
20.0 / 30
100.0%
−2
–   Cyclone 3.42836+18
−18		(−119)26 − 10
(+18−2=16)
72.2%
26.0 / 36
100.0%
+35
–   Cyclone xTreme Rage2832+22
−22		(−123)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+43
–   Hiarcs 12.12828+9
−9		(−127)52.5 − 27.5
(+30−5=45)
65.6%
52.5 / 80
100.0%
−22
–   Hiarcs 12 Sharpen PV On2824+12
−12		(−131)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+44
–   Zappa Mexico II 32-bit2820+10
−10		(−135)30 − 18
(+18−6=24)
62.5%
30.0 / 48
100.0%
−49
–   TheMadPrune 1.1.252815+21
−21		(−140)16.5 − 5.5
(+12−1=9)		75.0%
16.5 / 22
100.0%
+37
–   Spark 0.3a 32-bit2810+14
−14		(−145)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+25
–   Spark 0.3 32-bit2808+14
−14		(−147)25 − 9
(+16−0=18)
73.5%
25.0 / 34
100.0%
+9
–   Doch 09.980 32-bit2807+16
−16		(−148)17.5 − 12.5
(+9−4=17)
58.3%
17.5 / 30
100.0%
−92
–   Onno 1.0 32-bit2807+15
−15		(−148)19 − 11
(+10−2=18)
63.3%
19.0 / 30
100.0%
−61
–   Onno 1.1.1 32-bit2806+15
−15		(−149)25.5 − 12.5
(+17−4=17)
67.1%
25.5 / 38
100.0%
−27
–   Stockfish 1.3.1 32-bit2794+20
−20		(−161)24.5 − 7.5
(+21−4=7)
76.6%
24.5 / 32
100.0%
+52
–   Fruit 2.3.12794+12
−12		(−161)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
−50
–   Grapefruit 1.0a32794+22
−22		(−161)17 − 3
(+15−1=4)		85.0%
17.0 / 20
100.0%
+119
–   Bright 0.4a2784+8
−8		(−171)23 − 11
(+16−4=14)
67.6%
23.0 / 34
100.0%
−40
–   Loop 13.6 (Loop 2007)2780+8
−8		(−175)25.5 − 10.5
(+17−2=17)
70.8%
25.5 / 36
100.0%
−30
–   Stockfish 1.2 Default2779+17
−17		(−176)23 − 9
(+15−1=16)
71.9%
23.0 / 32
100.0%
−28
–   Ktulu 92758+10
−10		(−197)23.5 − 6.5
(+19−2=9)
78.3%
23.5 / 30
100.0%
+16
–   Glaurung 2.2 32-bit2757+20
−20		(−198)25.5 − 6.5
(+21−2=9)
79.7%
25.5 / 32
100.0%
+26
1961 games: 653 wins, 384 losses, 924 draws (47.1%), score: 56.9%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024